ASK - Bridge Girder Launcher

Notes about Hydraulic System of Hoisting Equipments
Cranes and hoists regard hydraulic pressure as dynamic power and there are always all types of hydraulic devices. Therefore, if the operators haven’t comply with relative regulations, no...

Top Notice about Precast Box Girder Erection
Not only the quality of box type precast girder is critical, but also the erection method is important. In order to promise the safety installation of box girder, please notice the following item...

Construction Method of ZZHZ Movable Support System (MSS)
As we all know, some time we have no choice but to choose one bridge construction method called cast-in-site due to special terrain before the begining of a new bridge erection. For e...

Structure of Walking Type Bridge Girder Launcher
According to the requirement of walking type bridge girder launcher and actual working condition of bridge construction site, ZZHZ developed the new type bridge girder launcher, which has b...

Installation steps for electrical system of bridge girder launcher:
Bridge girder launcher, also called launching gantry, is a kind of bridge construction machine used to erect precast concrete girders on railway and highway construction si...

ZZHZ develops a series of professional monitoring system for bridge girder launcher and gantry crane to meet customers' requirements. Welcome to inquiry! Email: zzhz114@gmail.com Tel: 86-371-68000000 Website: zzhz.com...

What are Basic Configuations for ZZHZ Safety Monitoring System of Bridge Girde Launcher?
To meet customer's requirements, ZZHZ has developed a series of safety monitoring system for birdge girder launcher. Basic configuations are as follo...

How about Safety Monitoring System of Bridge Girder Launcher?
Bridge girder launcher and other crane kits are heavy-duty erection and carrying equipment, which takes a crucial role in construction projects.
Established in 1992, ZZHZ is r...

HZQ series bridge building crane is designed for highway and railway construction. Here I will introduce the traverse track, hydraulic system, boundary beam and electrical system of HZQ honeycomb girder bridge building crane....